EcoFlow DELTA 3 Ultra

The EcoFlow DELTA 3 Ultra brings next-generation portable power to homes, RVs, and off-grid setups. With dependable capacity, fast recharging, and solar expandability, it’s designed to keep your essentials running through power outages, road trips, and adventures.

Key Features

• High-Capacity Battery: Power lights, fridges, tools, and medical devices with confidence.
• Fast Charging: Recharge from 0 – 80% in about 70 minutes via AC or solar input.
• Expandable System: Connect extra batteries or solar panels for long-term backup flexibility.
• Smart App Control: Monitor energy use and control charging from anywhere using the EcoFlow app.
• Silent, Clean Energy: No fumes, fuel, or noise — just sustainable, reliable power.

What’s Included

• EcoFlow DELTA 3 Ultra Power Station
• AC Charging Cable
• Car Charging Cable
• DC5521 to DC5525 Cable
• User Manual & Warranty Card

Specifications

• Model: DELTA 3 Ultra
• Battery Capacity: 4096 Wh (expandable to ~12 kWh with extra batteries)
• Battery Type: LFP (Lithium Iron Phosphate)
• AC Output Power: 2200 W continuous / 4400 W surge
• AC Output Voltage: 120 V (US version)
• Solar Input: Up to 1200 W (11–60 V, 15 A max per port)
• Recharge Time (AC): ≈ 70 minutes (0 – 80%)
• Cycle Life: ≈ 3500 cycles to 80% capacity
• Weight: ~ 61 lbs (27.6 kg)
• Dimensions: 20.1 × 11.2 × 14.4 in (510 × 285 × 365 mm)

Why Buy from AllProGenerators?

AllProGenerators.com is an authorized EcoFlow dealer since 2018. We guarantee the lowest prices on EcoFlow DELTA series generators, offer fast U.S. shipping, and provide real phone support at 954-249-2314. Family-owned and customer-focused, we deliver trusted products and expert guidance.

FAQs

Q: Can the DELTA 3 Ultra run my fridge or air conditioner?
A: Yes — with 2200 W continuous output and 4400 W surge, it can power large appliances comfortably.

Q: Is the DELTA 3 Ultra solar compatible?
A: Absolutely. It supports up to 1200 W solar input for clean off-grid charging.

Q: Can I add extra batteries to extend runtime?
A: Yes — the system supports up to two EcoFlow Smart Extra Batteries for massive capacity.

Q: Does it work indoors?
A: Yes. It’s emission-free and safe for indoor backup power use.